[DAS2] version=

[Ed Erwin]

Andrew Dalke wrote:
> If we add a version= field to the Content-Type, or whatever
> mechanism is proposed
> 
> Content-Type: application/x-das2features+xml; version=12345
> 
> What will a client do when it gets a version number it has
> never heard of?  Should it use the newest version it supports?
> The oldest?  Abort?
> 

It is up to the client to decide what to do, and this does not need to 
be specified here.